Seems like a pretty decent price for some nice new fins.
http://www.crazyscuba.com/pd_mako.cfm
This great new Aeris Mako Diving fin is one incredible dive fin. The Mako blades flexible center area creates a massive water channel by utilizing the entire surface area of the blade and foot pocket. The engineered channels and side rails of the Aeris Mako Dive Fin direct water flow off the tips of the fin without allowing water to "spill" off the sides of the blade and reduce power and efficiency.
http://www.crazyscuba.com/pd_mako.cfm
This great new Aeris Mako Diving fin is one incredible dive fin. The Mako blades flexible center area creates a massive water channel by utilizing the entire surface area of the blade and foot pocket. The engineered channels and side rails of the Aeris Mako Dive Fin direct water flow off the tips of the fin without allowing water to "spill" off the sides of the blade and reduce power and efficiency.